日本一个建筑师设计了一座高四十三层的耐震大楼,用又柔韧又坚固的材料做墙壁。地震时,这种高层建筑会在地基上不停地“跳舞”,但塌不下来,墙壁也不会断裂。这是因为设计的墙壁愈往下愈宽,使得大厦重心稳 An architect in Japan designed a forty-three-story earthquake-resistant building and made walls of flexible, sturdy material. During the earthquake, this kind of high-rise building will constantly “dance” on the foundation, but it will not fall and the walls will not break. This is because the walls of the design are getting wider and wider, making the building stable.